Andres Manambit: Angkan ng matatapang (1992)

The true story of a law enforcer who did everything he could to uphold the law. Andres Manambit was a simple man who wanted nothing more than keep the esteem that goes with his badge. So one day, when he gets in the way of an illegal logger, Andres' loyalty to this profession is put to the test. Despite bribe attempts, he never gave in to temptations. So the next desperate move of his opponents was to kill him, which despite many attempts did not prosper. And since they couldn't seek vindication from him, they went after his family instead.